maria-developers team mailing list archive

[Peter Laursen <peter_laursen@xxxxxxxxxx>]

or 'concurrent_assign'/'concurrent assignment'

-- Peter

On Tue, Jan 30, 2018 at 11:35 AM, Peter Laursen <peter_laursen@xxxxxxxxxx>
wrote:

> 'concurrent_eval'/'concurrent_evaluation'
>
> ?'?
>
>
> -- Peter
> -- Webyog
>
> On Mon, Jan 29, 2018 at 6:19 PM, Sergei Golubchik <serg@xxxxxxxxxxx>
> wrote:
>
>> Hi, Ian, Russell,
>>
>> As you know, UPDATE in MariaDB is executed left-to-right, say, in the
>> case of
>>
>>   UPDATE t1 SET a=b, b=a
>>
>> both columns will have the same value, old value of `b`. We're now
>> introducing a new sql_mode to have standard compatible behavior, where
>> all assignments are executed kind of "simultaneously" (and the statement
>> above would swap the values).
>>
>> What could the name for this new sql_mode be?
>>
>> Regards,
>> Sergei
>>
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>
>